2078606964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5557}}^1$

素因数の和:5705

約数の個数: 96

約数和(自身を含む): 5712023296

約数和(自身を除く): 3633416332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 73, 84, 122, 146, 183, 219, 244, 292, 366, 427, 438, 511, 732, 854, 876, 1022, 1281, 1533, 1708, 2044, 2562, 3066, 4453, 5124, 5557, 6132, 8906, 11114, 13359, 16671, 17812, 22228, 26718, 31171, 33342, 38899, 53436, 62342, 66684, 77798, 93513, 116697, 124684, 155596, 187026, 233394, 338977, 374052, 405661, 466788, 677954, 811322, 1016931, 1216983, 1355908, 1622644, 2033862, 2372839, 2433966, 2839627, 4067724, 4745678, 4867932, 5679254, 7118517, 8518881, 9491356, 11358508, 14237034, 17037762, 24745321, 28474068, 34075524, 49490642, 74235963, 98981284, 148471926, 173217247, 296943852, 346434494, 519651741, 692868988, 1039303482, 2078606964]

約数ペア:

[(1, 2078606964), (2, 1039303482), (3, 692868988), (4, 519651741), (6, 346434494), (7, 296943852), (12, 173217247), (14, 148471926), (21, 98981284), (28, 74235963), (42, 49490642), (61, 34075524), (73, 28474068), (84, 24745321), (122, 17037762), (146, 14237034), (183, 11358508), (219, 9491356), (244, 8518881), (292, 7118517), (366, 5679254), (427, 4867932), (438, 4745678), (511, 4067724), (732, 2839627), (854, 2433966), (876, 2372839), (1022, 2033862), (1281, 1622644), (1533, 1355908), (1708, 1216983), (2044, 1016931), (2562, 811322), (3066, 677954), (4453, 466788), (5124, 405661), (5557, 374052), (6132, 338977), (8906, 233394), (11114, 187026), (13359, 155596), (16671, 124684), (17812, 116697), (22228, 93513), (26718, 77798), (31171, 66684), (33342, 62342), (38899, 53436)]